Wasmer
Hiring
What they do:
The Operating System for Edge Computing
Quick facts:
HQ: San Francisco, CA, United States
Top Developer Tools Startups in the United States
This list has 603 startups and was last updated on Oct 15, 2026. 157 of them are hiring right now. Biggest hubs: San Francisco (441), New York (75), and Los Angeles (20). Largest teams: GitLab, PagerDuty, and Algolia. Latest round: Supabase raised $150M (Oct 2, 2026).
603 startupsPage 4 of 17
Skyvern
Hiring
What they do:
Open Source AI Agent to automate browser workflows via an API
Quick facts:
HQ: San Francisco, CA, United States
ParadeDB
Hiring
What they do:
You should just use Postgres.
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Take Back Control of your Time
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HQ: Seattle, WA, United States
SuperTokens
Hiring
What they do:
Open source alternative to Auth0 / AWS Cognito / Firebase Auth
Quick facts:
HQ: San Francisco, CA, United States
What they do:
AI SDET for mobile apps
Quick facts:
HQ: San Francisco, CA, United States
Dots 💸
Hiring
What they do:
Developer friendly drop in payouts infrastructure
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Code-first scrapers and RPAs — built and maintained by AI
Quick facts:
HQ: Seattle, WA, United States
Reflex
Hiring
What they do:
The operating system for building mission-critical enterprise apps.
Quick facts:
HQ: San Francisco, CA, United States
Boundary
Hiring
What they do:
The programming language for AI
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HQ: Seattle, WA, United States
Zep AI
Hiring
What they do:
The unified context layer for enterprise data
Quick facts:
HQ: San Francisco, CA, United States
Coval
Hiring
What they do:
Simulation & Evaluation that scales voice and chat AI agents
Quick facts:
HQ: San Francisco, CA, United States
Mem0
Hiring
What they do:
The Memory layer for AI Agents
Quick facts:
HQ: San Francisco, CA, United States
Thunder Compute
Hiring
What they do:
GPUs for Agents
Quick facts:
HQ: San Francisco, CA, United States
AgentMail
Hiring
What they do:
Email Inboxes for AI Agents
Quick facts:
HQ: San Francisco, CA, United States
aSim
Hiring
What they do:
Build and share apps with friends
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HQ: Seattle, WA, United States
What they do:
Meet Tara AI, your new engineering efficiency co-pilot.
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HQ: San Francisco, CA, United States
What they do:
Native user-facing SaaS integrations for your customers
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HQ: Washington, DC, United States
WarpBuild
Hiring
What they do:
Accelerate software development with WarpBuild's 10x faster CI infra.
Quick facts:
HQ: San Francisco, CA, United States
Silimate
Hiring
What they do:
Fast, efficient agents for chip design and debug
Quick facts:
HQ: San Francisco, CA, United States
Conductor
Hiring
What they do:
Run a team of coding agents on your Mac
Quick facts:
HQ: San Francisco, CA, United States
Dedalus Labs
Hiring
What they do:
Persistent computers for AI agents
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HQ: San Francisco, CA, United States
Interfere
Hiring
What they do:
Give engineering, product, and design teams insight into unseen issues
Quick facts:
HQ: New York, NY, United States
What they do:
API for healthcare compliance
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HQ: San Francisco, CA, United States
What they do:
The modern, open source, self-hosted AI customer support platform
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HQ: San Francisco, CA, United States
Chima
Hiring
What they do:
Building infrastructure tools to help large companies customize their…
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HQ: San Francisco, CA, United States
Relace
Hiring
What they do:
Models and infra for coding agents
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HQ: San Francisco, CA, United States
CloudCruise
Hiring
What they do:
The developer platform for fast and reliable browser agents
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HQ: San Francisco, CA, United States
Abundant
Hiring
What they do:
Agent simulation and RL for researchers
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HQ: San Francisco, CA, United States
Innate
Hiring
What they do:
Personal AI Robots
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HQ: San Francisco, CA, United States
Confident AI
Hiring
What they do:
The LLM Eval and Observability Platform for AI Quality
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HQ: San Francisco, CA, United States
Browser Use
Hiring
What they do:
Agents that use the browser.
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Building the open source smart glasses operating system.
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HQ: San Francisco, CA, United States
Luminal
Hiring
What they do:
Making AI run fast on any hardware.
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Open-source, self-hosted, session replay tool for developers.
Quick facts:
HQ: New York, NY, United States
What they do:
Make all team work visible — people and AI agents
Quick facts:
HQ: Remote, OR, United States